Hourly Weather in Alto, Louisiana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 km/h
Calm
1 km/h
Calm
5 km/h
Calm
6 km/h
Calm
7 km/h
Calm
8 km/h
Calm
7 km/h
Calm
8 km/h
Calm
5 km/h
Calm
Humidity
53%
Comfortable
55%
Comfortable
66%
Humid
71%
Extremely humid
72%
Extremely humid
72%
Extremely humid
69%
Humid
70%
Extremely humid
75%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
23°
23°
24°
25°
24°
24°
22°
22°
23°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
45
Good
47
Good
48
Good
50
Moderate
51
Moderate
52
Moderate
52
Moderate
54
Moderate
53
Moderate
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
11.1 μg/m3
11.9 μg/m3
12.4 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
12.1 μg/m3
11.4 μg/m3
PM25
8.1 μg/m3
8.3 μg/m3
8.6 μg/m3
8.9 μg/m3
9.2 μg/m3
9.5 μg/m3
9.8 μg/m3
10.7 μg/m3
10.2 μg/m3
NO2
3 ppb
4.6 ppb
6.1 ppb
5.6 ppb
5.2 ppb
4.7 ppb
4.4 ppb
4.6 ppb
4.2 ppb
SO2
0.8 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.8 ppb
1 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
30.5 ppb
31 ppb
31.7 ppb
32.6 ppb
33.5 ppb
34.3 ppb
35 ppb
20.7 ppb
19.8 ppb